Troy Polamalu wanted 'no part' of Steelers Super Bowl XL reunion
Troy Polamalu retires from NFL
Pittsburgh Steelers S Troy Polamalu retires after 12 seasons - Sports Illustrated
2015 Pittsburgh Steelers season - Wikipedia
Steelers legend Troy Polamalu vows to be back in Pittsburgh this season
Steelers safety Troy Polamalu is retiring - The Boston Globe
Troy Polamalu, one of greatest athletes ever from an Oregon high school, retires after 12 NFL seasons
Steelers safety Troy Polamalu retires
Steelers Legend Troy Polamlau Retires
Tomlin: Troy Polamalu is a 'legendary Steeler and man'
Troy Polamalu retires after 12 seasons with Steelers
Steelers star Troy Polamalu retiring after 12 seasons
Troy Polamalu is retiring after 12 years in the NFL - Conquest Chronicles